JP3440923B2 - Seedling transplanter - Google Patents

Description

Detailed Description of the Invention

[0001]

BACKGROUND OF THE INVENTION 1. Field of the Invention The present invention relates to a seedling transplanter provided with a seedling restraining device for preventing floating of seedlings placed on a seedling placing surface of a seedling placing table.

[0002]

2. Description of the Related Art Conventionally, as disclosed in Japanese Utility Model Laid-Open No. 62-134319, a seedling mounting member is provided with a seedling regulating member extending in a slanting direction along a seedling mounting surface of a seedling mounting table which is inclined forward and backward. In a seedling transplanter equipped with a seedling restraining tool that prevents floating of seedlings placed on the surface, the upper end side part of the seedling restraining tool so that the seedling restraining member can adjust the height in parallel with the seedling restraining surface. There was a device provided with a position adjusting mechanism on both the bottom and the lower end.

[0003]

The above-mentioned conventional ones adjust the positions of both the upper end side and the lower end side of the seedling restraining tool so that the seedling restraining member is in a state along the seedling mounting surface. The seedling regulation part of the seedling regulation device can be supported from the lower end side to the upper end side so as to have an appropriate seedling regulation action, and an appropriate seedling planting work can be performed.

However, the above-mentioned conventional device has a complicated structure because the position adjusting mechanism is provided on both the upper end side and the lower end side of the seedling restraining device, and the seedling restraining device is also complicated. The position adjustment of was also complicated and was a factor of erroneous adjustment. Further, by removing the upper end side part from the position adjusting mechanism with the lower end side part as a fulcrum and rotating the seedling regulating member so as to be far away from the seedling placing surface, the seedling placed on the seedling placing table can be easily taken out. However, the conventional one has the engaging part of the position adjusting mechanism also on the lower end side, so when the seedling restraint tool is rotated as described above, the seedling restraint tool can move freely, so it is a fulcrum. The engaging part on the lower end side is disengaged. Then, it is difficult to remember which engaging part the fulcrum side engaged when returning the seedling restraint device to its original position after taking out the seedlings. There is a case where it returns to a position different from the previous position. For this reason, it was necessary to readjust the position of the seedling restraint device later, and the work efficiency deteriorated.

Therefore, according to the present invention, both upper and lower end side portions of the seedling restraining device are supported on the seedling placing table so that the seedling restraining device can be supported so that an appropriate seedling restraining action is produced, and the seedling restraining device is also supported. The seedling planting work machine is designed so that the seedlings on the seedling table can be easily taken out by removing the support from the upper and lower ends of the restraint tool and rotating the seedling restraint tool with the other end side as a fulcrum. In addition to the seedling restraint device, when rotating the seedling restraint for taking out the seedlings, the seedling restraining device can be turned so that the original support position does not shift, and it does not interfere with the work of taking out the seedlings. The task is to be able to move so that work efficiency does not deteriorate.

[0006]

In order to solve the above-mentioned problems, the invention according to claim 1 is a seedling which extends in a tilting direction substantially along a seedling-mounting surface 21c of a seedling-mounting table 21 which is inclined forward and backward. In a seedling transplanter provided with a seedling regulating tool 40 which is provided with a regulating member 40c and prevents the seedling placed on the seedling placing surface 21c from rising, the seedling regulating member 40c is placed so as to be substantially along the seedling placing surface 21c. Both the upper and lower end side parts of the restraint tool 40 are placed on the seedling stand 21.
Supported on the upper and lower end sides of the seedling restraint 40.
The position of only the seedling mounting surface 21c can be adjusted toward and away from the seedling mounting surface 21c. The locking member 40f fixed on the seedling mounting base side is detachably provided , and the other end side portion is used as a fulcrum to support the seedling regulating member 40c. There is a seedling restricting mechanism 40 pivotally setting digit seedling transplanter away from seedling mounting surface 21c, a second aspect of the present invention is substantially the seedling mounting surface 21c of the seedling mounting table 21 which is provided with an inclination in the longitudinal In the seedling transplanter provided with the seedling restraining member 40c extending along the inclined direction and preventing the floating of the seedling placed on the seedling placing surface 21c, the seedling restraining member 40c is placed on the seedling placing surface 21c. Both the upper and lower ends of the seedling restraint 40 are placed on the seedling stand 2 so that the seedling restraint tool 40 is in a substantially conforming state.
1, the upper end side portion of the seedling restraint 40 is supported.
The seedling regulating member 40c is separated from the seedling mounting surface 21c at the fulcrum
A seedling restraint 40 is rotatably provided, and only the lower end side is a seedling mounting surface.
It is fixed on the seedling table side so that the position can be adjusted in the direction approaching from 21c.
A seedling transplanter that is detachably attached to a fixed locking member 40f ,
The invention according to claim 3 is provided with a seedling restraining member 40c extending in a tilting direction substantially along the seedling placing surface 21c of the seedling placing table 21 that is inclined forward and backward. In the seedling transplanter provided with the seedling restraining tool 40 for preventing floating, the seedling restraining member 40c is supported on the seedling placing table 21 so that both upper and lower end side portions of the seedling restraining tool 40 are in a state substantially along the seedling placing surface 21c. With such a structure, only the upper and lower end portions of the seedling regulating device 40 can be positionally adjusted in a direction away from the seedling mounting surface 21c.
The locking member 40f fixed to the base side is detachably provided, and the other end side
The seedling regulating member 40c is separated from the seedling placing surface 21c with the section as a fulcrum.
The seedling restricting device 40 is rotatably provided so that the locking member 40f is positionally adjustable in a direction away from the seedling mounting surface 21c.

[0007]

According to the invention described in claim 1, the seedling restraining member 40c extending in the slanting direction is provided substantially along the seedling placing surface 21c of the seedling placing table 21 which is inclined forward and backward. In the seedling transplanter provided with the seedling restraining tool 40 for preventing floating of the placed seedlings, the seedling restraining member 40c is the seedling placing surface 21.
Both the upper and lower ends of the seedling restraint tool 40 are supported by the seedling placing table 21 so as to be in a state substantially along the line c.
Only the upper and lower end parts of the
The locking member 40f fixed to the seedling mounting table side so as to be positionally adjustable is detachably provided , and the seedling regulating member 40 is rotated so that the seedling regulating member 40c is separated from the seedling mounting surface 21c with the other end side as a fulcrum. capable <br/> since it is obtained by a set digit seedling transplanter, can support such a good seedling regulatory action from the lower side to the upper side of the seedling regulating action of the seedling restricting mechanism 40 is caused, precisely a NaeUe You will be able to work. Then, by disengaging the locking member 40f fixed to the seedling mounting table side at the upper and lower end portions of the seedling regulating tool 40 and rotating the seedling regulating tool 40 with the other end side portion as a fulcrum, the seedling mounting table is rotated. The seedlings on No. 21 can be easily taken out.

Of course, it is far from the seedling placing surface 21c of the seedling regulating device 40.
Only one end can be adjusted in the approaching direction.
Therefore, the work efficiency of the readjustment of the position of the seedling regulating tool 40 after taking out the seedlings, which is a technical problem due to the engaging portions of the position adjusting mechanism on both sides of the upper end side and the lower end side of the conventional example. Can be prevented, and the problems of the prior art can be solved with a simple configuration. The invention described in claim 2 is claim 1
In addition to the above-described operational effects, the rotation fulcrum side portion at the time of rotation of the seedling regulation tool 40 is set to the upper end side portion of the seedling regulation tool 40, so that the seedling regulation tool for taking out the seedlings on the seedling platform 21 is set. When 40 is rotated, the seedling restraining tool 40 moves to the upper side of the seedling placing table 21, and thus the moved seedling restraining tool 40 interferes with an operator standing toward the seedling placing surface 21c to take out the seedlings. It will be easier to take out seedlings,
Very good work efficiency.

According to the invention of claim 3, in addition to the effect of claim 1, the locking member 40f is provided so that its position can be adjusted in the direction away from the seedling placing surface 21c. Although the position of the seedling regulation tool 40 can be adjusted so that the seedling regulation state can be adjusted by adjusting the seedling regulation state, the end side portion of the seedling regulation tool 40 is set to the original position because the seedling regulation tool 40 is rotated. Will not be returned to a different position and the position of the seedling restraint device 40 will not be displaced, so that the position of the seedling restraint device 40 will be readjusted after taking out the seedlings on the seedling stand 21. Can be prevented and the work efficiency can be prevented from being deteriorated.

[0010]

BEST MODE FOR CARRYING OUT THE INVENTION A seedling transplanter 1 shown in FIG. 1 is a riding rice transplanter equipped with a fertilizer application device. This seedling transplanting machine 1 includes a traveling vehicle body 2 which is a power vehicle and a planting section 4 through an elevator link device 3.
Is mounted, the traveling vehicle body 2 and the planting portion 4
A fertilizer application device 5 is provided between them. 6 in the figure is the front wheel,
7 is a rear wheel, 8 is an engine, and 9 is a cockpit.

The elevating link device 3 comprises an upper link 11 and lower links 12, 12 which are attached to a link base 10 of the traveling vehicle body 2 so as to be able to move up and down, and a vertical link 13 is connected to the rear ends of these upper and lower links. There is. Then, the planting portion 4 is attached to the rolling shaft 14 protruding rearward from the lower end portion of the vertical link 13 so as to be rotatable left and right with respect to the traveling direction. The base side of the hydraulic cylinder 17 is attached to the traveling vehicle body frame 16, and the piston rod 18 side is connected from the base of the upper link 11 to the tip of the swing arm 15 integrally projecting downward through a spring, and the hydraulic cylinder 17
The planting section 4 is moved up and down by expanding and contracting. The hydraulic silling 17 is controlled by a hydraulic valve 28 described later. It should be noted that the lifting link 3 is in a state of being separated farthest back and forth with respect to the traveling vehicle body 2 in a state where the planting portion 4 is lowered at the time of planting work or the like (at this time, the tip portion of the seedling placing table 21 is fertilized. They are located on the rear side of the hopper 30 of the device 5 and do not contact each other), and when the planting part 4 is raised, they approach the traveling vehicle body 2 (at this time, the tip part of the seedling stand 21 of the fertilizer application device 5). It is located on the upper side of the hopper 30 and approaches the seat 9 side to facilitate seedling replenishment).

The planting section 4 has a six-row planting configuration, and the transmission case 20 having an E-shaped plan view also serves as the frame of the planting section 4, and the front side is the upper side of the transmission case 20. The seedling table 21 is provided so as to be inclined. The seedling table 21 is connected to the left and right reciprocating mechanism in the transmission case 20 so as to reciprocate left and right. Further, the rear end portion of the transmission case 20 is provided with the planting devices 22 ...
While the seedling placing table 21 reciprocates left and right to sequentially supply the seedlings on the table to the seedling taking-out port 21b of the seedling receiving frame 21a provided on the lower end side of the seedling placing table, the planting device 22 is planted. The tool 23 rotates while drawing a predetermined locus so that the planting claw of the planting rod 23 holds the seedling supplied to the seedling take-out port 21b, and when it reaches the field, it is opened and planted. It has become.

Reference numeral 24 denotes a vertical seedling feeding device provided on the lower side of each row seedling mounting surface 21c of the seedling mounting table 21. Vertical seedling feeder 2
Denoted by 4 are drive rollers 24a which are transmitted from the planted transmission case 20 and are driven, and a rotary roller which is rotatably supported.
24b and the seedling feeding belt 24c wound around the rollers 24a and 24b and having endless small protrusions on the outer circumference. As a result, in the vertical seedling feeding device 24, when the seedling mounting table 21 is moved left and right and one row of the lower end portion of the seedling placed on the seedling mounting surface 21c is transplanted by the planting device 22 ,. The seedlings corresponding to the quantity are transferred onto the seedling take-up port 21b.

A center float 25 is provided below the planting section 4.
And a pair of left and right side floats 26, 26 are provided, which serve as a damper function for raising and lowering the planting section 4 while sliding on a field scene to level the ground as the machine body advances. Each of the floats 25, 26, 26 is provided with a grooving device 27 ... Which forms a groove for fertilization in a field scene near the seedling planting position of each row. Further, the center float 25 is also a sensor for detecting irregularities in the field scene, and the hydraulic valve 28 is operated according to the vertical movement of the sensor float 25. That is, when the center float 25 moves upward, the hydraulic valve 28 is operated in a direction to extend the hydraulic cylinder 17, and conversely, when the center float 25 moves downward, the hydraulic valve 28 is operated in a direction to contract the hydraulic cylinder 17. Further, between the center float 25 and the left and right side floats 26, 26, the rakes 29, 29 having comb-shaped lower ends are provided with supporting arms 29a, 29a on the planting transmission case 20. Is attached through. The positions of these lakes 29, 29 are on the rear side of the constricted portions 25a, 25a of the center float 25, and on the side floats 26,
It is provided near the position of the front end of 26. Therefore, by the floats 25, 26, 26 and the rakes 29, 29, the ground can be leveled in the left-right direction without leaving an unleveled part. Further, since it is arranged on the rear side of the constricted portions 25a, 25a of the center float 25, the vertical movement of the center float 25 is not hindered. Further, since the lakes 29, 29 are arranged on the rear side of the rear wheels 7, 7, auxiliary wheels 7a, 7a (the mud in the paddy field is soft and the plow position is In deep cases, it does not hinder the installation of wheels that are installed to increase the propulsive force of the airframe and suppress the sinking. Then, the wheel marks of the rear wheels 7, 7 are leveled by the left and right side floats 26, 26 located behind them, and the wheel marks of the auxiliary wheels 7a, 7a inside thereof are rakes 29 located behind them. It is supposed to be leveled at 29.

The fertilizer applicator 5 is a lateral strip fertilizer applicator for applying fertilizers in the vicinity of planted seedlings. First, a hopper 30 for accommodating fertilizer and a feeding part 31 attached to the lower side of the hopper 30 ,.
The seat 9 of the traveling vehicle body 2 in front of the planting part 4 in the front-rear direction
Being located on the rear side, and provided with a plurality of feeding parts 31 ... (Here, 6 feeding parts are provided corresponding to 6-row planting) corresponding to each planting row so as to be lined up in a row on the left and right. There is. Then, the fertilizer ho which guides the fed fertilizer to the grooving device 27 ...
.. are connected to the respective feeding portions 31. Furthermore,
A blower 33 and an air chamber 34 for temporarily storing the compressed air from the blower and sending the compressed air to the upper end of the fertilizer hoses 32 ... Are provided with the fertilizer hoses 32. It is forcibly transferred.

The fertilizer hose 32 has a funnel portion 3 of the feeding portion 31.
5 is a conduit connecting the fertilizer application guide portion 27a of the groove making device 27. Specifically, a flexible hose 32a is connected to the hose mounting portion 35a of the funnel part 35, a hard connecting hose 32b made of synthetic resin is connected to the hose 32a, and The lower end of the hose is connected to the fertilizer application guide portion 27a of the grooving device 27 via a rubber bellows member 32c.
The connecting hose 32b is provided with a mounting engaging portion 32d integrally formed, and the engaging portion 32d is connected to and supported by the planting transmission case 20. Mu 20
It is mounted and fixed by engaging with the mounting portion 20a 'of a. Further, the connecting hose 32b is provided with a hole 32e which is about half the inner diameter of the hose for each hose. When the fertilizer guide portion 27a is clogged with mud or the like and the fertilizer discharge port (the port on the side of the grooving device 27) of the connecting hose 32b is closed, compressed air will be applied without the hole 32e. It will not be blown into the inside of the hose 35 and the fertilizer will be clogged within the hose mounting part 35a of the funnel 35 within a few seconds, which will spread to the clogging of the fertilizer in the feeding part 31. However, since the hole 32e is provided. Since the compressed air blows through this hole 32e, the fertilizer does not immediately clog up to the hose mounting portion 35a, and the clogging of the fertilizer can be dealt with in the fertilizer hoses 32. In addition, a lid 32e 'which can be freely opened and closed is provided in the hole 32e.
Are provided respectively. Further, a fertilizer clogging sensor 27b is provided in the fertilizer application guide portion 27a of the grooving device 27, and the fertilizer is attached to the guide portion 27a to be accumulated to close the fertilizer discharge port of the connecting hose 32b. Then, the attached fertilizer may be energized to give an alarm. The cord 27b 'of the sensor 27b is a connecting hose 32.
Code holder part 3 formed integrally with b
It is held by 2f. By the way, the fertilizer application guide portions 27a of the grooving device 27 are fixedly attached to the floats 25, 26 and 26. A groove 27c is attached and fixed to the bottom surface of the float 25, 26, 26 in front of the lower part of the fertilizer application guide portion 27a. The groove 27c has a V-shaped cross-section in the front-rear direction, and the ridge at the lower end of the V-shape is rearward in a side view, so that the groove has a high groove efficiency.

Further, side steps 51, 51 are attached to the front side portions on the left and right ends of the air chamber 34. These side steps 51, 51 are used for the fertilizer application device 5.
Are provided on the front sides of the feeding portions 31, 31 at the left and right ends of the. As a result, when supplying fertilizer to the hopper 30 of the fertilizer application device 5 or supplying seedlings to the seedling placing table 21 of the planting section 4 at both left and right ends, put the feet on the side steps 51, 51 and lean out. This makes refueling work safer and easier. Further, when the fertilizer in the hopper 30 is made to flow down from the fertilizer outlet provided on the front side of the feeding portions 31, 31 on the both left and right sides and is withdrawn, it is located at the front lower position of the fertilizer outlet of the side steps 51, 51. Openings 51a, 5 provided
Since the fertilizer flowing down 1a from the fertilizer outlet passes, the fertilizer does not scatter on the side steps 51, 51.

Numeral 40 is a seedling regulating tool. This seedling restraint tool 4
0 ... is provided for each row, and each seedling mounting surface 2 of the seedling mounting base 21.
The seedlings placed on 1c ... are prevented from floating, and are provided so as to be movable so as to switch between the seedling regulation working state and the non-working state. The specific structure of the seedling restraint device 40 is as follows. That is, the shafts 40b are rotatably supported for each row by the support members 40a, 40a, which are fixed to the upper and lower central side upper surfaces of the partition portions 21d of the row seedling mounting surface 21c of the seedling mounting table 21. There is. The rod-shaped main seedling regulating members 40c, 40c, 40c ... Are fixed to the shaft 40b so that the axial center of the main seedling regulating member extends in the seedling vertical feeding direction (from the upper side of the seedling stand to the lower side seedling intake 21b). 40c, 40c,
The lower end of 40c is fixed to each shaft 40d ... Further, short rod-shaped auxiliary seedling regulating members 40e, 40e ... Are provided in parallel between the main seedling regulating members 40c, 40c, 40c ... And the lower end portion thereof is fixed to the lower shaft 40d. Left and right ends 40d ', 40d' of the lower shaft 40d
Are bent toward the lower end of the seedling mounting surface so that the engaging members 40f, 40f ... Fixed to the lower end side upper surface of the partition 21d. When the left and right ends 40d ', 40d' of the shaft 40d are engaged with the engaging portions 40g, 40g, the seedling regulating member 40 is locked in the seedling regulating action state, and the seedling regulating members 40c ... By disengaging the portions 40g, 40g and rotating the seedling regulating members 40c ..., 40e ... upward about the upper shaft 40b, the seedling regulating tool 40 is brought into a seedling regulating non-acting state.
The shaft 40b of the main seedling regulating member 40c, 40c, 40c ...
The shape of the side extends from the shaft 40b to the upper side of the seedling mounting surface at one end in the seedling regulating state, then extends obliquely so as to approach the seedling mounting surface 21c, and substantially parallel to the seedling mounting surface 21c. It extends to the lower end side of the mounting surface. With this, when the seedling is supplied from the upper end side of the seedling mounting surface, the lower end of the seedling does not float up and hit the upper shaft 40b first to stop,
Seedling regulation 21c acts in advance to smoothly put seedlings on the seedling placing surface 21c.
It can be fed by sliding it up. Auxiliary seedling regulation member 40e, 40
Since the free end of e is also inclined so as to float with respect to the seedling mounting surface 21c, it does not get caught at the free end when seedlings are supplied. Seedling regulating member 40c ..., 40e
The shaft 40d side of ... Is bent upward from the lower position of the shaft 40d, and the end portion is fixed to the shaft 40d. The engaging portions 40g and 40g are the shaft portions 4 of the locking members 40f and 40f.
0f 'and 40f' are fixed with screws 40g 'and 40g' so that the fixed position can be adjusted.
The position of the seedling regulating members 40c ..., 40e ... with respect to c can be adjusted, and the seedling regulating members 40c.
It is possible to adjust the seedling regulation action position of.

Reference numeral 41 denotes a seedling stopper. This seedling stopper 4
1 ... is attached to the seedling regulation tool 40 of each row and receives the lower end of the seedling placed on the seedling placing table 21, and is movable so as to switch between the seedling receiving action state and the non-action state It is provided in. Also, the seedling stopper 41 ...
As shown in FIG. 5, the stopper portion 41a is formed of a plastic material in a U shape in which arm portions 41b and 41b are provided at both left and right end portions of the stopper portion 41a.
a is provided with locking portions 41a ', 41a' and a notch portion 41a ", and the arm portions 41b, 41b are provided with engaging portions 41b ',
41b 'is provided. The engaging portions 41b ', 41b' of the arm portions 41b, 41b are rotatably engaged with and attached to the left and right ends of the lower shaft 40d. Then, the "" -shaped member 40 fixedly attached to the upper part of the lower shaft 40d.
h, 40h, the locking portion 4 of the stopper portion 41a
When 1a ′ and 41a ′ are engaged, the seedling stopper 41 is locked in a seedling receiving non-acting state, and when the stopper part 41a is disengaged and rotated onto the seedling mounting surface 21c, the stopper The − portion 41a receives the lower end surface of the seedling placed above it and prevents the seedling from being sent below. When the seedling regulating tool 41 is located in the seedling receiving function, the seedling regulating members 40c ..., 40e ... Enter the cutout portions 41a ″ of the stopper portion 41a.

The seedling restraint 40 and the seedling stopper 41 are provided so as to be able to retract upward from the lower end of the seedling stand when the seedling restraint 40 ... That is, when the engaging portions 40g, 40g ... Of the seedling restraint tool 40 ... Are disengaged, and the seedling restraint 41 is ... Since it is attached to the seedling restraint tool 40 ..., it rotates together and opens the space at the lower end of the seedling stand. Further, it is possible to further rotate the seedling restricting tool 40 upward and place it on the upper side of the seedling mounting surface 21c. At this time, the seedling regulation tool 40 ...
Does not protrude above the upper end of the seedling stand 21, so it does not hinder the movement of the machine as it is. Therefore, when the seedling planting work is completed and the seedlings remaining on the seedling placing table are taken out, maintenance work in the vicinity of the seedling taking port at the lower end of the seedling placing table is facilitated.

[Brief description of drawings]

FIG. 1 is a side view of a fertilizer transplanter.

FIG. 2 is a plan view of a fertilizer transplanter.

FIG. 3 is a plan view showing a seedling regulating device and a seedling stopper.

FIG. 4 is a lateral cross-sectional view showing a seedling restraining device and a seedling stopping device.

FIG. 5 is a perspective view showing a seedling stopper.

FIG. 6 is a partially omitted plan view showing the structure of the ground leveling section.

[Figure 7] (A): Side view showing fertilizer hose-groover configuration (B): Bottom view of the groover (C): S1-S1 end view of the groove

[Explanation of symbols]

21: Seedling stand 21c: seedling mounting surface 22: Planting device 40: Seedling restraint 40c: Seedling regulating member 40f: locking member 41: Seedling stopper

─────────────────────────────────────────────────── ─── Continuation of the front page (72) Hiroyuki Niiyama, No. 1 Yakura, Tobe-cho, Iyo-gun, Ehime Prefectural Engineering Department, Iseki Agricultural Machinery Co., Ltd. Inside the Engineering Department (72) Inventor Hitoshi Yamazaki 1 Yakura, Tobe-cho, Iyo-gun, Ehime Prefecture Iseki Agricultural Machinery Co., Ltd. (72) Inventor Hisashi Kamiya 1 Yakura, Tobe-machi, Iyo-gun, Ehime Prefecture (72) Inventor Hideyuki Kusmoto 1st Hachikura, Tobe-cho, Iyo-gun, Ehime Prefectural Engineering Department, Iseki Agricultural Machinery Co., Ltd. (56) References 62-134319 (JP, U) 52-134526 (JP, U) (58) Fields surveyed (Int.Cl. ⁷ , DB name) A01C 11/02

Claims (3)

(57) [Claims] 1. A seedling regulating member 40 extending in an inclined direction substantially along a seedling placing surface 21c of a seedling placing table 21 which is inclined forward and backward.
In a seedling transplanter provided with a seedling restraining tool 40 that is provided with c and prevents the seedlings placed on the seedling placing surface 21c from floating, the seedling restraining member 40c is in a state substantially along the seedling placing surface 21c. Both upper and lower end side portions of the seedling 40 are supported by the seedling placing table 21, and only the upper and lower end portions of the seedling regulating tool 40 are placed on the seedling placing surface.
Provided disengageably adjustably seedlings loading table-side position in the direction of distance to the fixing of the locking member 40f from 21c, and the other end side as a fulcrum <br/> seedlings regulating member 40c seedlings placing surface 21c seedling transplanter, characterized in that the seedling restricting mechanism 40 digits set pivotably away from. 2. A seedling regulating member 40 extending in an inclined direction substantially along a seedling placing surface 21c of a seedling placing table 21 which is inclined forward and backward.
In a seedling transplanter provided with a seedling restraining tool 40 that is provided with c and prevents the seedlings placed on the seedling placing surface 21c from floating, the seedling restraining member 40c is in a state substantially along the seedling placing surface 21c. Both upper and lower end side portions of the seedling 40 are supported by the seedling placing table 21, and the upper end portion of the seedling restraining tool 40 serves as a fulcrum.
Put the seedling restraint tool 40 so that the material 40c is separated from the seedling mounting surface 21c.
It is rotatably provided, and only the lower end side is far from the seedling placing surface 21c.
Locking member 4 fixed to the seedling table side so that the position can be adjusted in the direction
A seedling transplanter characterized by being installed at 0f freely . 3. A seedling regulating member 40 extending in an inclined direction substantially along the seedling mounting surface 21c of the seedling mounting table 21 which is inclined forward and backward.
In a seedling transplanter provided with a seedling restraining tool 40 that is provided with c and prevents the seedlings placed on the seedling placing surface 21c from floating, the seedling restraining member 40c is in a state substantially along the seedling placing surface 21c. Both upper and lower end side portions of the seedling 40 are supported by the seedling placing table 21, and only the upper and lower end portions of the seedling regulating tool 40 are placed on the seedling placing surface.
It is fixed on the seedling table side so that the position can be adjusted in the direction approaching from 21c.
It is provided on the fixed locking member 40f so as to be detachable, and the other end side is a fulcrum.
So that the seedling regulating member 40c is separated from the seedling mounting surface 21c
The seedling transplanter is provided with a seedling regulating tool 40 rotatably provided, and the locking member 40f provided so as to be positionally adjustable in a direction away from the seedling mounting surface 21c.